 
function wxPromisify(fn) {
  return function (obj = {}) {
    return new Promise((resolve, reject) => {
      obj.success = function (res) {
        //成功
        uni.hideNavigationBarLoading();
        resolve(res);
      };

      obj.fail = function (res) {
        //失败
        reject(res);
        uni.hideNavigationBarLoading();
        console.log(res);
      };

      fn(obj);
    });
  };
} //无论promise对象最后状态如何都会执行


Promise.prototype.finally = function (callback) {
  let P = this.constructor;
  uni.hideNavigationBarLoading();
  return this.then(value => P.resolve(callback()).then(() => value), reason => P.resolve(callback()).then(() => {
    throw reason;
  }));
};
/**
 * 微信请求get方法
 * url
 * data 以对象的格式传入
 */


function getRequest(url, data) {
  var getRequest = wxPromisify(uni.request);
  uni.showNavigationBarLoading();
  return getRequest({
    url: url,
    method: 'GET',
    data: data,
    header: {
      'Content-Type': 'application/json',
	  'Access-Control-Allow-Origin': '*'
    }
  });
}
/**
 * 微信请求post方法封装
 * url
 * data 以对象的格式传入
 */


function postRequest(url, data) {
  var postRequest = wxPromisify(uni.request);
  uni.showNavigationBarLoading();
  return postRequest({
    url: url,
    method: 'POST',
    data: data,
    header: {
      //"content-type": "application/json"
	  'Content-Type': 'application/x-www-form-urlencoded',
    }
  });
}

module.exports = {
  postRequest: postRequest,
  getRequest: getRequest
};